How to remove default 'black' for text color

Topics: Developer Forum, User Forum
Feb 27, 2015 at 2:55 PM
When you create from scratch an excel with MsExcel every cell ha a default text color 'Automatic'. but creating with PHPExcel every cell is black. Why?

I'm facing a very stupid and strange behaviour of a server which is refusing an Excel file because of black colored text, instead of 'automatic'.

How can i set txt text color su automatic?